Fix: offline activation key, reset grace period on activation, update checker, remove OpenBoard from preferences.ui

release.json

@@ -0,0 +1 @@
+{"tag_name":"v1.0.0","target_commitish":"main","name":"SaiCore v1.0.0","body":"SaiCore v1.0.0 — отечественное ПО для интерактивных панелей и досок.\n\nВозможности:\n- Рисование, презентации, запись уроков\n- Работа с документами PDF\n- Кроссплатформенность: Astra Linux, Debian, Ubuntu\n- Проприетарная лицензия EULA\n- Пробный период 30 дней\n- Система лицензирования с grace period 7 дней\n\nПравообладатель: ООО «КАРУМА»","draft":false,"prerelease":false}

resources/forms/preferences.ui

@@ -3227,9 +3227,9 @@ hr { height: 1px; border-width: 0; }
 <p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Cantarell'; font-size:10pt;"><br /></p>
 <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Cantarell'; font-size:10pt;">SaiCore — программное обеспечение для интерактивных панелей. © 2026 SaiCore. Все права защищены.</span></p>
 <p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Cantarell'; font-size:10pt;"><br /></p>
-<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Cantarell'; font-size:10pt;">SaiCore основано на OpenBoard. OpenBoard является производным от Open-Sankoré. Open-Sankoré © 2010-2015 GIP ENA. Все права защищены.</span></p>
+<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Cantarell'; font-size:10pt;">SaiCore разработано ООО «КАРУМА». Все права защищены.</span></p>
 <p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Cantarell'; font-size:10pt;"><br /></p>
-<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Cantarell'; font-size:10pt;">SaiCore — свободное программное обеспечение: вы можете распространять и изменять его на условиях GNU General Public License версии 3, опубликованной Free Software Foundation. Исходный код доступен на </span><a href="https://saicore.ru"><span style=" font-family:'Cantarell'; font-size:10pt; text-decoration: underline; color:#0000ff;">saicore.ru</span></a><span style=" font-family:'Cantarell'; font-size:10pt;">.</span></p>
+<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Cantarell'; font-size:10pt;">SaiCore — проприетарное программное обеспечение ООО «КАРУМА». Использование без лицензионного ключа допускается только в течение пробного периода (30 дней). Подробнее: </span><a href="https://saicore.ru"><span style=" font-family:'Cantarell'; font-size:10pt; text-decoration: underline; color:#0000ff;">saicore.ru</span></a><span style=" font-family:'Cantarell'; font-size:10pt;">.</span></p>
 <p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Cantarell'; font-size:10pt;"><br /></p>
 <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Cantarell'; font-size:10pt;">Контактная информация:</span></p>
 &lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a href=&quot;https://saicore.ru&quot;&gt;&lt;span style=&quot; font-family:'Cantarell'; font-size:10pt; text-decoration: underline; color:#0000ff;&quot;&gt;saicore.ru&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/body&gt;&lt;/html&gt;</string>

src/core/UBLicenseManager.cpp

@@ -25,6 +25,7 @@
 UBLicenseManager* UBLicenseManager::sInstance = nullptr;
 
 const QString LICENSE_SERVER_URL = "https://license.saicore.ru/api/activate";
+const QString UPDATE_CHECK_URL = "https://license.saicore.ru/api/check_update";
 const int TRIAL_DURATION_DAYS = 30;
 const int GRACE_PERIOD_DAYS = 7;
 
@@ -311,6 +312,8 @@ bool UBLicenseManager::activateLicense(const QString& key)
     json["product"] = "SaiCore";
     json["version"] = "1.0.0";
 
+    mPendingActivationKey = key.trimmed().toUpper();
+
     QNetworkReply* reply = mNetworkManager->post(request, QJsonDocument(json).toJson(QJsonDocument::Compact));
     connect(reply, &QNetworkReply::finished, this, [this, reply]() { onActivationReply(reply); });
 
@@ -323,10 +326,11 @@ void UBLicenseManager::onActivationReply(QNetworkReply* reply)
 
     if (reply->error() != QNetworkReply::NoError)
     {
-        if (validateLicenseOffline(mLicenseKey))
+        if (validateLicenseOffline(mPendingActivationKey))
         {
-            mLicenseKey = reply->property("key").toString();
+            mLicenseKey = mPendingActivationKey;
             mLicenseExpiry = QDateTime::currentDateTime().addYears(1);
+            mGracePeriodStart = QDateTime();
             mState = LicenseActive;
             saveState();
             emit licenseStateChanged(mState);
@@ -354,6 +358,7 @@ void UBLicenseManager::onActivationReply(QNetworkReply* reply)
 
         mLicenseKey = obj.value("license_key").toString();
         mLicenseExpiry = expiry;
+        mGracePeriodStart = QDateTime();
         mState = LicenseActive;
         saveState();
         emit licenseStateChanged(mState);
@@ -389,3 +394,48 @@ void UBLicenseManager::deactivateLicense()
     saveState();
     emit licenseStateChanged(mState);
 }
+
+void UBLicenseManager::checkForUpdates()
+{
+    QNetworkRequest request;
+    request.setUrl(QUrl(UPDATE_CHECK_URL));
+    request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
+    request.setRawHeader("User-Agent", "SaiCore/1.0.0");
+
+    QJsonObject json;
+    json["version"] = "1.0.0";
+    json["platform"] = QSysInfo::productType();
+
+    QNetworkReply* reply = mNetworkManager->post(request, QJsonDocument(json).toJson(QJsonDocument::Compact));
+    connect(reply, &QNetworkReply::finished, this, [this, reply]() { onUpdateCheckReply(reply); });
+}
+
+void UBLicenseManager::onUpdateCheckReply(QNetworkReply* reply)
+{
+    reply->deleteLater();
+
+    if (reply->error() != QNetworkReply::NoError)
+    {
+        qWarning() << "Update check failed:" << reply->errorString();
+        return;
+    }
+
+    QByteArray data = reply->readAll();
+    QJsonDocument doc = QJsonDocument::fromJson(data);
+    QJsonObject obj = doc.object();
+
+    bool hasUpdate = obj.value("update_available").toBool(false);
+    if (hasUpdate)
+    {
+        QString version = obj.value("latest_version").toString();
+        QString downloadUrl = obj.value("download_url").toString();
+        QString changelog = obj.value("changelog").toString();
+
+        qInfo() << "Update available:" << version;
+        emit updateAvailable(version, downloadUrl, changelog);
+    }
+    else
+    {
+        qDebug() << "SaiCore is up to date";
+    }
+}

src/core/UBLicenseManager.h

@@ -59,6 +59,7 @@ public:
     bool activateLicense(const QString& key);
     bool validateLicenseFormat(const QString& key) const;
     bool validateLicenseOffline(const QString& key) const;
+    void checkForUpdates();
 
     void startTrial();
     void deactivateLicense();
@@ -68,9 +69,11 @@ public:
 signals:
     void licenseStateChanged(LicenseState newState);
     void activationResult(bool success, const QString& message);
+    void updateAvailable(const QString& version, const QString& downloadUrl, const QString& changelog);
 
 private slots:
     void onActivationReply(QNetworkReply* reply);
+    void onUpdateCheckReply(QNetworkReply* reply);
 
 private:
     UBLicenseManager(QObject* parent = nullptr);
@@ -84,6 +87,7 @@ private:
     QDateTime mTrialStart;
     QDateTime mLicenseExpiry;
     QDateTime mGracePeriodStart;
+    QString mPendingActivationKey;
     QNetworkAccessManager* mNetworkManager;
     static const int GRACE_PERIOD_DAYS = 7;
 

src/core/main.cpp

@@ -222,6 +222,13 @@ int main(int argc, char *argv[])
                      << "days remaining. License required.";
         }
 
+        QObject::connect(licenseManager, &UBLicenseManager::updateAvailable,
+            [](const QString& version, const QString& url, const QString& changelog) {
+                qDebug() << "Update available:" << version << url;
+            });
+
+        licenseManager->checkForUpdates();
+
         qDebug() << "file name argument" << fileToOpen;
         result = app.exec(fileToOpen);
     }